* {
    box-sizing: border-box;
}

/* 版心 */

.w {
    width: 1220px;
    margin: 0 auto;
}

html {
    background-color: #f5f5f5;
}

.border-right::before {
    content: '';
    width: 0.02rem;
    height: 100%;
    border-right: 0.02rem solid #cccccc;
    position: absolute;
    left: 50%;
}

.border-top::before {
    content: '';
    position: absolute;
    height: 0.02rem;
    width: 100%;
    border-top: 0.02rem solid #cccccc;
}

.el-card__body {
    padding: 0 !important;
    margin: 0 !important;
}